I have a table below which I would like to fit in 1 page, I guess using sidewaystable may help, and additionally need to arrange the week range like below. Any help would be appreciated, many thanks in advance.
0 - <2 weeks
1 – 2-4 weeks
3 - >4 weeks
\documentclass[10pt,authoryear,sort&compress]{report}
\usepackage{amsmath,amstext,amssymb,amsfonts,amsthm}
\usepackage{graphicx,color,epstopdf,setspace} %
\usepackage[round]{natbib}
\usepackage{amssymb}
\usepackage{array}
\usepackage[T1]{fontenc}
\usepackage{amssymb}
\usepackage{calc}
\usepackage{bbm}
\usepackage{multirow}
%\usepackage{siunitx}
%\newlength\mylen
%\settowidth\mylen{Demirguc-Kunt A;}
\usepackage{textcomp}
\usepackage{rotating}
\usepackage{threeparttable}
\usepackage{makecell}
\usepackage{pdflscape}
\usepackage[table]{xcolor}
\usepackage{blkarray}
\usepackage{longtable}
\usepackage{booktabs}
\usepackage{array}
\begin{document}
\begin{footnotesize}
\begin{longtable}
{ >{\raggedright\arraybackslash}p{2cm}
>{\raggedright\arraybackslash}p{2cm}
>{\raggedright\arraybackslash}p{2cm}
>{\raggedright\arraybackslash}p{2cm}
>{\raggedright\arraybackslash}p{2cm}
>{\raggedright\arraybackslash}p{3cm}
>{\raggedright\arraybackslash}p{3cm}}
\caption{Description of established and modified scoring in Keith Edwards TB Score, The Union Desk Guide and the New World Health Organization (WHO) Algorithm}
\label{tab:SO.AU}\\
\toprule
& Keith Edwards TB Score (1994) & Modified Keith Edwards TB Score & Union Desk Guide (2016)
& Modified Union Desk Guide & New WHO Algorithm (2022) & New WHO Algorithm (2022) \\
\toprule
\endfirsthead
\toprule
& Keith Edwards TB Score (1994) & Modified Keith Edwards TB Score & Union Desk Guide (2016)
& 1 & 2 & 3 \\
\toprule
\endhead
\bottomrule
\endfoot
\bottomrule
\endlastfoot
\\
Diagnostic feature
& \multicolumn{2}{c}{Scoring system (points-based)}
& \multicolumn{2}{c}{Diagnostic guide}
& \multicolumn{2}{c}{Operational algorithm} \\
Cough
& 0 - <2 weeks
1 – 2-4 weeks
3 - >4 weeks
& 0 – $\le$2 weeks
2 – >2 weeks
& 0 – $\le$2 weeks
2 – >2 weeks
& 0 – $\le$2 weeks
2 – >2 weeks
& 0 – $\le$2 weeks
2 – >2 weeks
& 0 – $\le$2 weeks
2 – >2 weeks \\
Fever
& 0 - <2 weeks
1 – 2-4 weeks
3 - >4 weeks
& 0 – $\le$2 weeks
2 – >2 weeks
& 0 – $\le$2 weeks
2 – >2 weeks
& 0 – $\le$2 weeks
2 – >2 weeks
& 0 – $\le$2 weeks
1 – >2 weeks
& 0 – $\le$2 weeks
5 – >2 weeks \\
Weight loss
& 3 - malnutrition not improving after four weeks of nutritional rehabilitation
& Excluded **
& 0 – not reported
1 – reported
& 0 – not reported
1 – reported
& 0 – not reported
1 – reported
& 0 – not reported
1 – reported \\
Night sweats
& 0 - <2 weeks
1 – 2-4 weeks
3 - >4 weeks
& 0 - $\leq$ 2 weeks
2 – >2 weeks
& 0 - $\leq$ 2 weeks
2 – >2 weeks
& 0 - $\leq$ 2 weeks
2 – >2 weeks
& 0 - $\leq$ 2 weeks
2 – >2 weeks
& 0 - $\leq$ 2 weeks
2 – >2 weeks \\
Swollen lymph nodes
& 0 – not present
3 – present
& 0 – not present
3 – present
& Not specified
& 0 – not present
1 – present
& 0 – not reported
4 – reported
& 0 – not reported
4 – reported \\
TB contact
& 0 – no family history of TB
1 – contact with sputum smear negative TB
3 – contact with sputum smear positive TB
& 0 – no family history of TB
3* – known TB contact of either sputum smear positive or negative
& 0 – no TB contact history
1 – TB contact history
& 0 – no TB contact history
1 – TB contact history
& 0 – no TB contact history in previous 12 months
0 – TB contact history in previous 12 months without persistent symptoms
0 – no TB contact history in previous 12 months
& 0 – no TB contact history in previous 12 months
0 – TB contact history in previous 12 months without persistent symptoms
Treat - TB contact history in previous 12 months with persistent symptoms\\
Weight-for-age (WFA)
& 0 - >80\% expected WFA
1 - 60-80\% WFA
3 - <60\% WFA
& 0 - $\ge$15th WFA percentile
1 - 3-14th percentile
3 - < 3rd percentile
& N/A
& N/A
& Severe Acute Malnutrition – eligible to progress to through until the end of the algorithm
& < 3rd percentile - eligible to progress to through until the end of the algorithm \\
HIV
& N/A
& N/A
& N/A***
& N/A
& HIV positive - eligible to progress to through until the end of the algorithm
& HIV positive - eligible to progress to through until the end of the algorithm \\
TB Infection
& 3 – positive tuberculin skin test
& Excluded
& N/A
& N/A
& N/A
& N/A \\
Chest x-ray findings
& N/A
& N/A
& 0 – Not suggestive of TB or nor done
1 – Suggestive of TB
& 0 – Not suggestive of TB or nor done
1 – Suggestive of TB
& 0 – Not suggestive
6 – Cavities
17 – Enlarged lymph nodes
5 – Opacities
15 – Miliary pattern
8 – Effusion
& 0 – Not suggestive
6 – Cavities
17 – Enlarged lymph nodes
5 – Opacities
15 – Miliary pattern
8 – Effusion \\
Specimen for smear/Xpert
& N/A
& N/A
& 0 – Sputum smear/ Xpert negative or not done
1 – Sputum smear or Xpert positive
& 0 – Sputum smear/ Xpert/culture negative or not done
1 – Sputum smear/ Xpert/culture positive
& 0 – Sputum smear/ Xpert negative or not done
Treat – Sputum smear or Xpert positive
& 0 – Xpert/culture negative or not done
Treat - Xpert/culture positive \\
Central nervous system: change in temperament, fits +/- abnormal cerebrospinal fluid findings
& 3
& 3
& N/A
& N/A
& N/A
& N/A \\
Joint swelling, bone swelling, sinuses
& 3
& 3
& N/A
& N/A
& N/A
& N/A \\
Unexplained abdominal mass, ascites
& 3
& 3
& N/A
& N/A
& N/A
& N/A \\
Angle deformity of spine
& 4
& 4
& N/A
& N/A
& N/A
& N/A \\
\\
Score interpretation
& \multicolumn{2}{c}{Treat if score is $\ge$7}
& \multicolumn{2}{c}{Treat if $\ge$2 features are present}
& \multicolumn{2}{c}{Treat if $\ge$2 features are present} \\
\end{longtable}
\end{footnotesize}
\end{document}
Pre-remarks
all your table lacks appropriate use of math mode around -, <, > etc. signs to get proper minus signs instead of hyphens and proper spacing, but I'm too lazy to fix such an enormous table.
\footnotesize is a macro and NOT an environment.
You could use the pdflscape package to rotate the pages:
\documentclass[10pt,authoryear,sort&compress]{report}
\usepackage{amsmath,amstext,amssymb,amsfonts,amsthm}
\usepackage{graphicx,color,epstopdf,setspace} %
\usepackage[round]{natbib}
\usepackage{amssymb}
\usepackage{array}
\usepackage[T1]{fontenc}
\usepackage{amssymb}
\usepackage{calc}
\usepackage{bbm}
\usepackage{multirow}
%\usepackage{siunitx}
%\newlength\mylen
%\settowidth\mylen{Demirguc-Kunt A;}
\usepackage{textcomp}
\usepackage{rotating}
\usepackage{threeparttable}
\usepackage{makecell}
\usepackage{pdflscape}
\usepackage[table]{xcolor}
\usepackage{blkarray}
\usepackage{longtable}
\usepackage{booktabs}
\usepackage{array}
\usepackage{pdflscape}
\begin{document}
\begingroup
\footnotesize
\begin{landscape}
\begin{longtable}
{ >{\raggedright\arraybackslash}p{2cm}
>{\raggedright\arraybackslash}p{2.1cm}
>{\raggedright\arraybackslash}p{2.1cm}
>{\raggedright\arraybackslash}p{2.1cm}
>{\raggedright\arraybackslash}p{2.1cm}
>{\raggedright\arraybackslash}p{2.8cm}
>{\raggedright\arraybackslash}p{2.8cm}}
\caption{Description of established and modified scoring in Keith Edwards TB Score, The Union Desk Guide and the New World Health Organization (WHO) Algorithm}
\label{tab:SO.AU}\\
\toprule
& Keith Edwards TB Score (1994) & Modified Keith Edwards TB Score & Union Desk Guide (2016)
& Modified Union Desk Guide & New WHO Algorithm (2022) & New WHO Algorithm (2022) \\
\toprule
\endfirsthead
\toprule
& Keith Edwards TB Score (1994) & Modified Keith Edwards TB Score & Union Desk Guide (2016)
& 1 & 2 & 3 \\
\toprule
\endhead
\bottomrule
\endfoot
\bottomrule
\endlastfoot
\\
Diagnostic feature
& \multicolumn{2}{c}{Scoring system (points-based)}
& \multicolumn{2}{c}{Diagnostic guide}
& \multicolumn{2}{c}{Operational algorithm} \\
Cough
& 0 - <2 weeks\linebreak
1 – 2-4 weeks\linebreak
3 - >4 weeks\linebreak
& 0 – $\le$2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 – $\le$2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 – $\le$2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 – $\le$2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 – $\le$2 weeks\linebreak
2 – >2 weeks \\
Fever
& 0 - <2 weeks\linebreak
1 – 2-4 weeks\linebreak
3 - >4 weeks\linebreak
& 0 – $\le$2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 – $\le$2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 – $\le$2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 – $\le$2 weeks\linebreak
1 – >2 weeks\linebreak
& 0 – $\le$2 weeks\linebreak
5 – >2 weeks \\
Weight loss
& 3 - malnutrition not improving after four weeks of nutritional rehabilitation
& Excluded **
& 0 – not reported\linebreak
1 – reported
& 0 – not reported\linebreak
1 – reported
& 0 – not reported\linebreak
1 – reported
& 0 – not reported\linebreak
1 – reported \\
Night sweats
& 0 - <2 weeks\linebreak
1 – 2-4 weeks\linebreak
3 - >4 weeks\linebreak
& 0 - $\leq$ 2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 - $\leq$ 2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 - $\leq$ 2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 - $\leq$ 2 weeks\linebreak
2 – >2 weeks\linebreak
& 0 - $\leq$ 2 weeks\linebreak
2 – >2 weeks \\
Swollen lymph nodes
& 0 – not present\linebreak
3 – present
& 0 – not present\linebreak
3 – present
& Not specified
& 0 – not present\linebreak
1 – present
& 0 – not reported\linebreak
4 – reported
& 0 – not reported\linebreak
4 – reported \\
TB contact
& 0 – no family history of TB
1 – contact with sputum smear negative TB
3 – contact with sputum smear positive TB
& 0 – no family history of TB
3* – known TB contact of either sputum smear positive or negative
& 0 – no TB contact history
1 – TB contact history
& 0 – no TB contact history
1 – TB contact history
& 0 – no TB contact history in previous 12 months
0 – TB contact history in previous 12 months without persistent symptoms
0 – no TB contact history in previous 12 months
& 0 – no TB contact history in previous 12 months
0 – TB contact history in previous 12 months without persistent symptoms
Treat - TB contact history in previous 12 months with persistent symptoms\\
Weight-for-age (WFA)
& 0 - >80\% expected WFA
1 - 60-80\% WFA
3 - <60\% WFA
& 0 - $\ge$15th WFA percentile
1 - 3-14th percentile
3 - < 3rd percentile
& N/A
& N/A
& Severe Acute Malnutrition – eligible to progress to through until the end of the algorithm
& < 3rd percentile - eligible to progress to through until the end of the algorithm \\
HIV
& N/A
& N/A
& N/A***
& N/A
& HIV positive - eligible to progress to through until the end of the algorithm
& HIV positive - eligible to progress to through until the end of the algorithm \\
TB Infection
& 3 – positive tuberculin skin test
& Excluded
& N/A
& N/A
& N/A
& N/A \\
Chest x-ray findings
& N/A
& N/A
& 0 – Not suggestive of TB or nor done
1 – Suggestive of TB
& 0 – Not suggestive of TB or nor done
1 – Suggestive of TB
& 0 – Not suggestive
6 – Cavities
17 – Enlarged lymph nodes
5 – Opacities
15 – Miliary pattern
8 – Effusion
& 0 – Not suggestive
6 – Cavities
17 – Enlarged lymph nodes
5 – Opacities
15 – Miliary pattern
8 – Effusion \\
Specimen for smear/Xpert
& N/A
& N/A
& 0 – Sputum smear/ Xpert negative or not done
1 – Sputum smear or Xpert positive
& 0 – Sputum smear/ Xpert/culture negative or not done
1 – Sputum smear/ Xpert/culture positive
& 0 – Sputum smear/ Xpert negative or not done
Treat – Sputum smear or Xpert positive
& 0 – Xpert/culture negative or not done
Treat - Xpert/culture positive \\
Central nervous system: change in temperament, fits +/- abnormal cerebrospinal fluid findings
& 3
& 3
& N/A
& N/A
& N/A
& N/A \\
Joint swelling, bone swelling, sinuses
& 3
& 3
& N/A
& N/A
& N/A
& N/A \\
Unexplained abdominal mass, ascites
& 3
& 3
& N/A
& N/A
& N/A
& N/A \\
Angle deformity of spine
& 4
& 4
& N/A
& N/A
& N/A
& N/A \\
\\
Score interpretation
& \multicolumn{2}{c}{Treat if score is $\ge$7}
& \multicolumn{2}{c}{Treat if $\ge$2 features are present}
& \multicolumn{2}{c}{Treat if $\ge$2 features are present} \\
\end{longtable}
\end{landscape}
\endgroup
\end{document}